1 files changed, 74 insertions, 0 deletions
diff --git a/tools/layoutlib/bridge/src/com/android/internal/util/XmlUtils_Delegate.java b/tools/layoutlib/bridge/src/com/android/internal/util/XmlUtils_Delegate.java
new file mode 100644
index 0000000..bf998b8
--- /dev/null
+++ b/tools/layoutlib/bridge/src/com/android/internal/util/XmlUtils_Delegate.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.util;
+
+import com.android.tools.layoutlib.annotations.LayoutlibDelegate;
+
+
+/**
+ * Delegate used to provide new implementation of a select few methods of {@link XmlUtils}
+ *
+ * Through the layoutlib_create tool, the original  methods of XmlUtils have been replaced
+ * by calls to methods of the same name in this delegate class.
+ *
+ */
+public class XmlUtils_Delegate {
+
+    @LayoutlibDelegate
+    /*package*/ static final int convertValueToInt(CharSequence charSeq, int defaultValue) {
+        if (null == charSeq)
+            return defaultValue;
+
+        String nm = charSeq.toString();
+
+        // This code is copied from the original implementation. The issue is that
+        // The Dalvik libraries are able to handle Integer.parse("XXXXXXXX", 16) where XXXXXXX
+        // is > 80000000 but the Java VM cannot.
+
+        int sign = 1;
+        int index = 0;
+        int len = nm.length();
+        int base = 10;
+
+        if ('-' == nm.charAt(0)) {
+            sign = -1;
+            index++;
+        }
+
+        if ('0' == nm.charAt(index)) {
+            //  Quick check for a zero by itself
+            if (index == (len - 1))
+                return 0;
+
+            char c = nm.charAt(index + 1);
+
+            if ('x' == c || 'X' == c) {
+                index += 2;
+                base = 16;
+            } else {
+                index++;
+                base = 8;
+            }
+        }
+        else if ('#' == nm.charAt(index)) {
+            index++;
+            base = 16;
+        }
+
+        return ((int)Long.parseLong(nm.substring(index), base)) * sign;
+    }
+}